After a few opening scenes, you'll begin the game as Bruce Wayne,
tied up in a chair. Instead of just sitting here watching the
telly, move the left stick back and forth to wobble the chair and
free yourself. A guard will rush in. Press Y/Triangle to counter
his attack (and get a little something for your trouble), before
you are beaten into submission by the next guard, who pushes you
into the next area.

As you pass through the next room, you'll be threatened by some
of the other prisoners, then ordered by the guard to go to the
line on your left. Do as he says, and on your way you'll get a
glimpse of the villain Black Mask on your right. You'll briefly
encounter Dr. Strange again before being added to the party
entering Arkham City.

When the door opens, you'll have some thugs to fight while stuff
handcuffed. You can still counter their attacks with Y / Triangle.
When the others are down, go over to the thug attacking poor Jack
Ryder and hit him with X / Square. (Note: The button commands are
in the format Xbox/PS3. The X button on PS3 is not the attack
button.) You'll save the poor guy only to be unavoidably brought
down by a thug.

When you awake, you'll be face to face with the Penguin. He'll
throw a punch, which you can counter, causing his men to attack
you. During one of your counters, Wayne will break free from his
handcuffs, allowing you to fight at full strength. As you attack
and counter, you will build up a FreeFlow multiplier that will
increase with each hit. Once you're in FreeFlow, your attacks will
go further to home in on targets. If you stop attacking, miss with
an attack or counter, or take a hit, the FreeFlow will end and the
multiplier will reset.

The Penguin threatens you after you take out his goons, but you
can take him down with a single punch. Now, press A / X to climb
the nearby ladder. From up here, hold A/X to run and jump across
the vent, allowing you to climb up to the roof. Bruce will contact
Alfred from here.

New Objective: Reach the top of the ACE building

Jump to the building with a running start and you'll catch the
ledge. While you're hanging there, shimmy over the right to reach
an area you can climb up to. Next, there'll be a space behind the
sign you'll need to crouch (RT / R1) to pass through. Now there'll
be a ledge you need to hang down from (RT+A / R1+X), so that you
can shimmy around to the right and climb back up. Now you just
have to runn and jump to clear the gap to the air vent, then climb
the ladder to reach the roof. Here, approach the pod and "Suit
Up." This will unlock the achievement/trophy, I'm Batman (10G). Now, using the
decoder and select the orange area, holding A/X to decode the
signal.

New Objective: Locate and enter Two-Face's Courthouse

Glide down to the rooftop near the courthouse, where you can also
find your first RIDDLER
TROPHY. To open the case containing the trophy, simply
press the nearby button and run over to grab the trophy within two
seconds. Walk across the girder, and glide across to the balcony
(by holding A / X after jumping) to avoid Two-Face's henchmen on
the ground below. Note that, as Batman, you can look toward nearly
any ledge and press RB / R2 to grapple up to it.

Enter the courthouse and watch the scene unfolding below. Climb
up the ladder at the end of this hall and press Y / Triangle to
take out the guard silently. Move onto the tightrope to nimbly
walk across it like Sly Cooper. Target an enemy, then press X /
Square to perform a takedown from above. Now you'll have to fight
Two-Face's goons while he shoots at you from above.

Now that you are Batman, your fighting moves have been greatly
expanded. You can press a direction and double tap A / X to jump
over an opponent in that direction. If you stun a target with B /
O first, jumping over them will also knock them to the ground.
Once an enemy has been knocked down but is not yet unconscious,
you can hold RT / R1 and press Y / Triangle to finish him off.
However, if you're attacked while performing this coup de grace,
you will be unable to counter and taking the hit will interrupt
the move.

Finishing everyone off will earn you the Acid Bath (10G) achievement (or
trophy).

New Objective: Scan the crime scene for ballistic evidence.

Press LB to enter detective mode. First, scan the bullet in the
center of the room. Next, scan the window with a bullet hole. This
will allow you to determine where the shot originated from.

New Objective: Locate the source of the sniper shot.

Exit the courthouse through the top door. Eliminate these foes if
you want a little experience, then grapple up to the building with
someone standing on top. Throw a Batarang at this Mysterious
Watcher, and he will catch it, earning you the Catch (5G)
achievement/trophy. Approach him, and he will speak to you, then
disappear and leave a mark on the ground. Scan this mark with LB
to unlock Side Mission: Watcher in the Wings.

Head to the church door. You can use the nearby gargoyles to
literally get the drop on the guards. Harley Quinn will attack you
inside. Counter her hit, then wait and watch things play out. Once
she leaves, press Y to drop a smoke pellet and RB to grapple up to
the nearby gargoyle.

Now move by grappling from one gargoyle to the next. When Batman
makes note of the goon with a hostage, grapple over to the closest
gargoyle, then glide down to the platform above him. While
standing directly above him, press Y for a silent takedown. Once
he's down, immediately grapple back up to the gargoyle. Go around
the room by grappling to get behind the two men next to each
other. Drop down and press Y / Triangle from behind them to take
them both down at once. The final guy is in a box. You can locate
him with LB / L2. Drop down behind the box and press Y (or
Triangle) to take him down through the wood paneling. You'll
unlock the achievement/trophy, Savior (10G).

You will now have Smoke Pellet, which you can use like your other
tools by holding LT (L1) and pressing RT (R1) to throw or RB to
drop the smoke pellet. Y (Triangle) will allow you to quickly drop
one while under fire. You'll also now be able to purchase the
upgrade, Batclaw Disarm, when you level up. Talk to Aaron Cash,
who'll be standing by the exit door. Afterward, enter the door
with a "Bell Tower" sign next to it. Grapple up to the top of the
tower and take the ladder to enter a separate area.

Use LB (L2) to investigate the rifle. After a brief conversation,
run toward the window and double tap A (X) to fly out of it.
(You'll land near RIDDLER
TROPHY 5.) Follow the Joker's signal trace, or just head
the Steel Mill in the industrial district. On the way, the AR
Training sidequest will unlock. Follow the signal to the roof of
the mill.

New Obective: Access the Sionis Steel Mill through the main
chimney

Grapple up to the chimney to automatically dive into it and land
on a tightrope. Glide over to the safe ground across from you.
Slide under the break. Climb over the pipes. Enter detective mode,
then use the Batclaw to pull open the valve and cool the furnace.

Hang from the ledge with RT+A (R2+X), shimmy around to the left,
and climb up. Climb out on the railing like Sly Cooper, then jump
across to the other rail by holding A (X) and pushing in that
direction. Climb across this rail to the other side. Use explosive
gel on the ground here to break through it, then drop down.

Crouchwalk under the pipe in front of you. Use the Batarang to
hit the button above you and to the right to turn off the steam.
Climb up into the opening. This will earn you the Chimney Sweep (10G)achievement/trophy.

You'll see a gathering of Joker's goons through the fence ahead.
Go around to the right, wait for the fire to abate (as it does
every few seconds), then proceed past it. You come upon a steam
vent blocking the way up to a RIDDLER TROPHY, but it can't be reached yet. You can
mark it on your map by holding RB (R2).

To your right, you'll come to a fork. The left path leads to
three buttons that you need to press by quickthrowing Batarangs
with LT (L1) in quick succession. This will open up the right
path.

From here, you can perform a takedown on a thug from below, then
fight the rest.Some will try to throw furniture at you. Press Y
(Triangle) while the furniture is in the air to catch it and throw
it back. Doing this three times is one of the Riddler Challenges.

New Objective: Save the doctor from Joker's thugs

Go through the door with "Death Ride" sloppily written above
it.Here, there'll be a RIDDLER
TROPHY you can't get yet. Mark it by holding RB (R2) and
come back to it later. There's also a CATWOMAN TROPHY next to it, which you
can mark if you have the Catwoman DLC. Go through the next door.

Instead of going through the door ahead, hit the button on the
conveyer belt and crawl under the door that opens. Grapple up from
here and walk out to a room with three thugs. Grapple up to a
vantage point to avoid detection.

You can move to the vantage point behind them, then take out the
one on the right with a Silent Takedown and the two on the left
with a Double Takedown. Enter the next room behind these thugs,
either through the door or by jumping through the window. Your
choice.

Open the next double door and go through.You can take down the
two ahead with a Double Takedown. Head to the left and either take
the guy downstairs out with a Silent Takedown or do it from the
grate beneath him. You can take out the fifth guy from above
without the hostage-holder seeing you. To get to the hostage, use
the air vent outside the room and take him down from behind.
Rescue Dr. Baker and talk to her. You'll receive the Remote
Electrical Charge.

New Objective: Break into Joker's office in the Loading Bay

Shoot the generators above the indicated doors to open them.
Grapple up and enter the air vent. Take these four guys out. You
can now use the Remote Electric Charge in battle as a stun weapon
(LT+B to quickfire, or L1+O on PS3). Head back through the next
few areas until you reach the area where Joker locked himself up.

Shoot the generator here. Alternate between RB and RT (R1 and R2)
to change the direction the hook is pulled in. Get it moving in a
pendulum motion with enough momentum, and it'll crash through the
door, allowing you to then pull the door off its hinges by
shooting the generator with RT (R2).

Grapple up to the door. Now you'll have to fight Mister Hammer, a
mini-boss clown with a hammer and one arm. Stun him with the
Remote Electric Charge to make him vulnerable to attack while
causing him to spin wildly and hit the other enemies around him.

Be careful not to stun him when you're too close, though, as his
dizzy spin can hit you too. While he's dizzy, you can unleash a
flurry of punches on him, but be sure to stop and counter if
another enemy attacks you. Beating him earns you an achievement
for hammering the point home, One-Armed Bandit (10G). Now grapple up to Joker and
Harley.You'll end up back in the city after a scene.

New Objective: Track Freeze's location by identifying the
coldest point in Arkham City

You'll have to use the Climate Analyzer to find Mr. Freeze, or
you could just head to the old GCPD building, which is where that
would lead you anyway. Use the REC to hit the generator and open
the metal door, then slide under it. There's a RIDDLER TROPHY (#24) that
you can get downstairs. Grab the radio here and hack Penguin's
radio frequency, then enter the door to the GCPD proper. You can
enter the room on the left via the grate, but there's nothing in
there you can use at the moment.

Up in the catwalks, there's a RIDDLER TROPHY. Another one in the second cell, but
you need the municipal codes first. There's also a vent you can
use to stealthily access the next area. The enemies here have
heartbeat monitors, so when you take one out, the rest will be on
alert. The last goon will surrender. Walk up and press Y
(Triangle) to interrogate him.

New Objective: Rescue Mr. Freeze from Penguin in the Museum

When you try to leave, you will be locked in, and you will need
to download the city municipal codes. You can now go through the
floor panel into the next room and use the Cryptographic Sequencer
on the terminal to open the door. To use the sequencer, simply
rotate the left stick to the point where part of the message locks
into place, then do the same with the right stick. Yay, the door
is now hacked. You can also get a RIDDLER TROPHY in a cell.

Now head to the museum. Use the Cryptographic Sequencer to hack
the door. When you get inside, you'll be facing enemies with
swords. New move: when a target attacks with a yellow counter
indicator, press away on the Left Stick and Y (Triangle) AND HOLD
to perform a blade dodge. Following the battle, going forward will
bring down a cage door that bars progress. Behind the
wooden wall on the left, there's a RIDDLER TROPHY here that you can get by
quickfiring a Batarang at each switch. Break through the window on
the right and try hack the terminal

New Objective: Disable Penguin's communication disrupters

Head outside and go to the locations of the disrupters indicated
by your Disruptor Signal Tracker. It's on top of the museum.
There's a gun case on the left that the guards will try to access
once alerted. Don't let them reach it, obviously. When they're all
down, disable the signal tracker by destroying all three of its
terminals.

The next tracker is on a rooftop north of the Bowery. There are
four gun-toting guards, so be careful. Again, be sure to destroy
all three terminals on the tracker.

To reach this jammer, you'll have to enter the subway system east
of the museum. The first two guys talking about the jammer are
facing away, making for an easy double takedown. There's a RIDDLER TROPHY in this
area that you can hack to get to, but you need to disable the
jammer first. There's also a CATWOMAN TROPHY to mark and return for as
Catwoman, and a vent nearby that leads to an area with a floor
that can be destroyed with explosive gel to reach a RIDDLER TROPHY. When you
go down the stairs that the two thugs were guarding, take a right.

In the next room, there's a RIDDLER
TROPHY under the grates (use first person to see it). Now
head to the left (either by ground or through the grates) and
climb up to the nearby ledge. To enter this area, you'll need to
slide under one pipe and jump over the next. Break through the
wooden wall on the right. From there, take a left to pick up a RIDDLER TROPHY, which will
unlock Subway concept art.

Now head back and take a left instead after breaking the wooden
wall. Go down into the subway cars and look around in Detective
Mode for a question mark to line up, which you can scan for the
solution to the riddle, "This question can only be answered from
an unusual perspective. Can you get yourself there?" Then climb up
onto the subway car and duck under the pipes. You may notice a few
guards on the right guarding a TITAN container, which you need to
destroy for the Fragile Alliance sidequest. There's also a mural
here that will answer a Riddler riddle: "Coming back from the dead
is cheating any day of the week," and unlock an Arkham City story:
Buried on a Sunday (1 of 2).

There's also a destructible concrete wall opposite the mural,
leading to a RIDDLER TROPHY
that's a bit tricky to get, as you'll have to stay on the button
and hit all three switches in the ceiling of the nearby subway car
within 8 seconds. The first trick to this is hitting the furthest
one first, and the second trick is to use boost to approach the
switch and then slow down to hit it. The trophy will unlock the
Battle in the Subway concept art. There's also a Riddler puzzle
room with 3 RIDDLER TROPHIES unlocked by hacking a terminal.
However, the floor will become electrified once the terminal is
hacked and the cases are opened. To outsmart the Riddler this
time, you'll need to come back with the Line Launcher Tightrope
upgrade, and stay up on the tightrope until the electrification
subsides, so mark these until then. When you're done in that area,
return to the room with the mural and use the REC to raise the
door on the left.

When you enter this room, mark the CATWOMAN TROPHY above you for collection
later. Use the vent and then grapple up to the vantage point above
so that you can get the drop on these guys, but still be careful,
as they're all armed. Try taking them down one by one with stealth
before the battle starts, and throw a smoke ball to escape if
you're seen. You can also interrogate a Riddler crony here for
some Subway secrets. Finally, destroy the jammer's three
terminals. You'll get
Communication Breakdown.

There's a RIDDLER TROPHY
in a vent under the stairs that you can get while sneaking around,
and another RIDDLER TROPHY
reachable by a grate upstairs (or by breaking a wooden wall).
There's a wooden wall on the west wall concealing another RIDDLER TROPHY, which will
unlock the Subway Terminal concept art. There's also a platform
just next to this wall, leading to a room with a terminal you can
hack to unlock a fourth RIDDLER
TROPHY. A fifth trophy is on the ceiling in one of the
subway cars, which you can reach with the Batclaw. There's one
more RIDDLER TROPHY
behind a fence that you'll just have to mark and return for. The
poster for Santa Prisca will solve the riddle "It's vacation time.
Where should I go? Somewhere venomous?" and unlock the TITAN on
the Streets Arkham City story.

There's a door in this room leading to a few extras you might
want to make note of. Inside and on the right, there's REC door
with one RIDDLER TROPHY.
On the left is a gap and a RIDDLER
TROPHY you can only get if you have the Cryptographic
Range Amplifier. If you do have the amplifier, hack the box and
grab the trophy with the Batclaw. Otherwise, mark it and come back
for it later.

On the way out, don't forget to hack the terminal you couldn't
earlier and get the trophy it protects. You'll also get the
Identity Theft subquest if you head to the latest batcomputer
update. Now head back to the museum and hack the terminal you
couldn't hack before.

Now you can enter the museum, and be sure to destroy any penguins
you see with Batarangs for Riddler Challenges. Ignore the dinosaur
that attacks you; it's harmless. Head left from the dinosaur to a
room with a RIDDLER TROPHY
on a stack of boxes. Ascend to the RIDDLER TROPHY on the platform far above the
dinosaur, then descend to take down the three blade-wielding foes
on the lower level. One is armored, so you'll have to talk him
down by stunning him (with your cape or the REC) and then pressing
X (Square) repeatedly for a beatdown. Alternatively, if you
purchased Blade Dodge Takedown, you can bring them all down in one
hit with that move. When they're finished, scan The
Ventriloquist's puppet in the case for the answer to the riddle,
"Who's in control here? The puppet or the puppeteer?" and an
Arkham City story: Scarface (1 of 2). There's also a vent above
the case, leading to a RIDDLER
TROPHY you can't acquire until you return with the
Disruptor to disable this turret (it unlocks the Solomon Grundy
trophy). Speak to their hostage, Officer Jones, for an addition to
your mission.

New Objective: Rescue the remaining undercover GCPD officers in
the Museum

Through the next corridor, slide under the gate to your left and
use the Cryptographic Sequencer to hack the panel behind the bars
ahead. This will allow you to collect a RIDDLER TROPHY. Now head back and go
through the door to the next area.

Ignore the sign saying "New Recruits This Way" for now and head
the other way, to the left. Use the REC to open the gate here for
a RIDDLER TROPHY.
There's also another RIDDLER
TROPHY above you that you'll need the Line Launcher to
get, and a CATWOMAN
TROPHY right next to it. Now follow the sign, and Batman
will basically tell you the answer to this puzzle: use a
Remote-Controlled Batarang to fly over this barrier and hit the
button on the opposite side to grant you passage. Ahead, scan the
picture for the answer to the riddle, "Was he framed, or does it
run in the family?" and the Arkham City story, The Cobblepot Feud
(4 of 5). Continue to the Gladiator Pit and watch a cutscene.

Now you'll be forced to fight a room full of thugs. Fortunately,
you'll be able to counter pretty much constantly and work up a
good combo, so it's not as hard as it looks. When they're all
down, there'll be another scene, and you'll have to fight a much
larger TITAN enemy. Like with the hammer foe before, you can't
counter his hits. To beat him, hit with stun attacks three times
to inflict a super stun. Now beat him down with punches until
Batman jumps on the TITAN's back. At this point, a lot of normal
enemies will flood in, but you'll temporarily have control of the
TITAN. The TITAN has a normal attack (X / Square), a charge attack
(A / X), and a shockwave attack (B / O). After a while, you'll be
thrown off, and you'll have to perform another super stun and
beatdown on the TITAN to get back on. Repeat this until the TITAN
goes down for good, earning you the Gladiator (10G) achievement (or trophy).

You can tag a RIDDLER
TROPHY through one of the gates, but you can't get it
yet. Instead, throw a Remote-Controlled Batarang up to where
Penguin was standing and then curve to the left, back down the
stairs, to hit a button that will open one of the gates. As you go
through, note a hackable terminal on your right. This will allow
you to access the elevator. Get on the elevator and use the REC to
make it go up, then use explosive gel to destroy the ceiling and
climb up.

Blow through the next wall with your gel and you'll be on the
upper level. Use the Batclaw to pull open the hatch on the wall
for a RIDDLER TROPHY.
Then hack the terminal by the balcony to turn off the electric
fences. Head through the door up here with the green "EXIT" sign.
Break through the ice with gel for another scene.

CATWOMAN TROPHY to
mark on your right. Drop down onto the ice and enter Detective
Mode. From here, try to align the two parts of the question mark
to complete the riddle, "This question can only be answered from
an unusual perspective. Can you get yourself there?" Walk out
slowly onto the ice and turn around to open another hatch with
your Batclaw to get a RIDDLER
TROPHY. Now, slowly approach Officer Forrester and free
him. After talking to him, head back to where he was frozen and
use Detective Mode to identify his two comrades on your right. To
reach them, knock the hanging platform down with a Batarang, then
pull it to you with the Batclaw. Stand on the floating platform
and use the Batclaw to pull yourself to a hook near Officer
Whitman so that you can free him. Do the same for Officer
Strickland. Climb up the ladder to the entrance to another room.

Before entering this room, open the gate behind it with the REC
to access a room with a RIDDLER
TROPHY. To open the trophy case, simply watch the pattern
of flashing switches and shoot one while its lit up. This unlocks
the Natural Selection challenge map. In the next room, there are
guards with thermal imaging headsets, who will be able to spot you
even if you're hiding in a vantage point. If you save the Riddler
henchman for last, you can interrogate him for the locations of
secrets in the Museum area. Talk to Officer Miller.

If you break the wooden wall on the upper level, there's a RIDDLER TROPHY behind it.
You can then drop down and take out one lone guard, then disappear
into the grates underneath, where there is a RIDDLER TROPHY at the end. This trophy
unlocks the Penguin Thugs character trophy. Above the trophy,
there's a vent cover you can pull down with the Batclaw and enter.
There's a RIDDLER TROPHY
behind a steam vent for you to mark until you get the Freeze Blast
(it unlocks the New Penguin's Henchmen concept art). There's also
a RIDDLER TROPHY on
the underside of the bridge, next to a terminal you need to hack
to get it. This will get you Cyrus Pinkey National Institute for
History: Main Exhibition Hall concept art. In the corner, there's
another RIDDLER TROPHY
behind a caged door you need to hack to open, which gives you the
Undercover Cops character trophy. Finally, scan the case with
three skeletons covering their sensory organs to get the answer to
the riddle, "See no evil, hear no evil, speak no evil, or there
will be explosive consequences," and The Cobblepot Feud (5 of 5).

Now head south across the ice and grapple up to the ledge there.
Hack the terminal here to reach the three morons hiding behind the
security system ahead, then enter the war room.

The last exhibit on the left wall is a hyena exhibit that is also
the answer to the Riddler's riddle for the area: "Have Joker's
pets laughed themselves to death, or just eaten too much?"
Answering the riddle will unlock the Arkham City Story, "Holding
Grudges (1 of 3)." Slide under the gate and attempt to put gel on
the stone wall, only for another one-armed foreign man with a
sickle to punch through the wall and attack you. (Note that one of
the one-armed men has a hammer, and the other has a sickle.) This
fight is basically the same as the Mr. Hammer fight: you can hurt
him by stunning him first with the REC and then beating him down.
He'll even hit other enemies with a spin, but this can be a
double-edged sword, as one of these guys is working for the
Riddler and you'll want to save him for last so you can get some
Museum secrets on your map.

Behind the stone wall is another RIDDLER TROPHY blocked by a steam vent, so mark it
(it holds the Ra's al Ghul character trophy). There's also a TITAN
container back here to blow up for Bane's sidequest. Scan the
poster of the hammer and sickle brothers for a riddle answer and
the Abromovichi Twins (2 of 2) Arkham City story. Hack the
terminal for a scene with Mr. Freeze. In the case where he was
held, there's a RIDDLER
TROPHY that will get you Mr. Freeze's character trophy as
well.

New Objective: Collect the security override from Freeze's suit
to disable the Freeze Gun

Head back to the area with Mr. Freezes's suit and get
Disruptor: Freeze Override. Note that directly on top of the
suit case is a CATWOMAN
TROPHY.

New Objective: Confront Penguin in the Iceberg Lounge

You can finally head to the Iceberg Lounge. The ice will have
melted, so you'll have to pull your platform across. At one point,
Tiny the shark will attack you. Simply beat him down a little to
put him in his place. Now grapple up and note the RIDDLER TROPHY in the
water on the left (unlocks Two-Face and his Crew concept art),
then enter the Iceberg Lounge proper. Penguin will fire ice blasts
at you, but just avoid them and circle around behind him. Approach
as far as he'll let you, then aim the disruptor at him and hold
down the fire button while you walk toward him. When you reach
him, knock him down with a good punch. This will trigger a scene.

Afterward, you'll have to battle Solomon Grundy. Thing about this
guy is, he's immortal. To beat him, you'll need to plant explosive
gel (LT+X / L1+Square) on each of the three generators to destroy
them, weakening Grundy and allowing you to get a beatdown attack
in on him. Penguin won't give up, however, and will supercharge
the generators to make Grundy even uglier and stronger. Destroy
them again, this time making sure their open when you detonate
them so you can damage them. When all three are destroyed, go in
for another beatdown on Grundy, then press X (Square) to finish
him. For this, you'll get an achievement/trophy, Wrecking Ball (25G)

It's not over yet! You have to destroy all three generators one
last time. Grundy now has a shockwave attack that you'll need to
jump over, and electric bugs will attack you that you'll need to
kill with Batarangs (tap LT / L1). When the generators are
destroyed, you can beat down Grundy and finish him off for good.
Now you'll have to fight Penguin, and he's wielding a grenade
launcher. Avoid the grenades while approaching Penguin, then beat
him down.

New Objective: Scan the assassin's blood to create a forensics
trail to track her down

Enter Detective Mode and scan the bloodstain on the floor. Exit
the museum and enter Detective Mode again, following the traces of
blood to your left. The blood trail will ultimately lead you to a
rooftop just south of the "P" in "Park Row" on your map, so you
can just head there. Try to use the evidence scan on the bandages
left here, and you'll be attacked.

Now you'll have the obligatory rooftop chase scene. Stay on the
assassin's heels and don't let her out of your sight, or it's game
over. You won't need to chase her for more than a minute or two
before she turns around and tries to fight you. At this point,
press Y to plant the tracking device. After a brief cutscene, you
will receive a new gadget: the Line Launcher.

You'll have to head all the way around the map to the location of
the tracking device, a big hole in the ground right outside the
Steel Mill. Drop down and go through the sewer system. Note that
there are several Joker teeth in this area, which you can destroy
with Batarangs to complete Riddler Challenges.

Jump over the first hole and go through the gate in front of you.
Ahead, there's an unreachable RIDDLER TROPHY to tag. To the right, there's a
button you can hit with a Remote-Controlled Boomerang through a
gap in the bars, causing Killer Croc to appear and speak to you,
but nothing will happen. To the left, glide over the room and
grapple up to the opposite side for a RIDDLER TROPHY you can actually collect. Now
drop down to fight two regular goons and one with armor. Remember,
you'll need to stun him first to hurt him with punches.

Proceed through the sewer, and the path will be divided between
left and right. To your left are three RIDDLER TROPHIES, but if
you stand on the button and hit the switch, you'll be trapped in
the chamber as it fills with deadly gas. Instead, mark these
trophies and go to the right path, which you can now cross using
the Line Launcher. You need to turn to the left and fire the Line
Launcher a second time as you pass the exit on your left, or
you'll be delivered to a deadend. There's also a RIDDLER
TROPHY across from here and a CATWOMAN TROPHY to tag on the
ceiling.

Continue and you'll find a wood section of the floor that you can
perform a takedown through, though you'll end up surrounded by
enemies once you drop down. There's a gun box that you'll want to
keep the enemies away from. You'll also want to be ready to blade
dodge, as some of the guys here are armed with broken glass
bottles. If you save the Riddler henchman for last, you can
interrogate him for the locations of more secrets in the sewer
area. To open the bulkheads here, hack the nearby terminal. Doing
so seems to also unlock the Line Launcher Tightrope upgrade for
purchase, which will allow you to reach many of the Riddler
Trophies you've had to pass up so far. Hopefully you marked them!

You'll now find yourself in a familiar-looking area: it's the
subway station where you destroyed one of the penguin's
transmitters. Go through the door on the north wall of the lower
floor to reach an area you couldn't pass before, as it was a gap
you couldn't traverse. Things are different now, though, thanks to
the Line Launcher, which allows you to easily pass this minor
obstacle. If you turn around after crossing the water, you'll see
a RIDDLER TROPHY in
the water, but its frozen and impossible to grab with the Batclaw,
so you'll have to tag it. Grapple up to the ledge and go through
the door (once you've destroyed the pair of Joker teeth clattering
about up here, of course).

In the next room, if you look for a room high above you on the
left, there's a RIDDLER
TROPHY that unlocks the Hell's Gate challenge. Continue
through the hall, and you reach a point where there's a large gap
on your left and a window ahead. Bust through the window and look
on the wall behind you for a RIDDLER
TROPHY. Here's the problem: the cage only opens when
you're not in the room, so you'll have to approach this problem
from a different angle. Blow through the concrete wall with gel,
though you can't go through because of the fencing. Instead, head
back and cross the gap outside the window with the Line Launcher.

These guards are so dense, they haven't noticed the destruction
of the concrete wall, nor do they seem to ever notice when you zip
right past them on the Line Launcher. Two of them have guns, so if
you have the Firearm Jammer upgrade for the disruptor, you can
take cover around the corner and disable both the guards' guns
before the fight even starts. The only other concern during the
fight is the lightly armored foe, as you'll have to stun him
before you can hurt him with your attacks. After the fight, zip
across from where the guards were to another RIDDLER TROPHY in an isolated room. This
will unlock the Rooftop Rumble challenge map.

Now for the solution to the previous Riddler puzzle. Instead of
zipping back to the room where you fought the enemies, zip
straight across to an isolated platform. If you blew through the
concrete wall in the window before, you should be able to fire the
Batclaw through that window from here to get the trophy, which
will also unlock the Street Justice campaign. Now you can head
back to the main path, the double doors in the room with the thugs
you fought. There's also a hacking terminal over by the bulkhead,
but you can't hack it yet.

Through the doors, you'll be above a room with several armed
foes. If you enter Detective Mode, you'll notice that you can't
scan the room for targets the way you normally can. Detective Mode
will still indicate the location of the guy with the jammer, whom
you can approach from above and eliminate to remove this annoying
restriction. If you save the Riddler henchman for last, you can
interrogate him for secret locations in Wonder City. Then you can
rescue Fiona Wilson and talk to her. Behind the door in the same
area where you took her is a room with a RIDDLER TROPHY, but you need to come
through from the other side of this area to get it, so just mark
it for now.

Back in the room where you rescued the doctor, there's a concrete
wall on the east side with a RIDDLER
TROPHY behind it. There's another RIDDLER TROPHY sitting on the bottom
floor, in the southeast corner. There's a RIDDLER TROPHY you can't get yet on the
south wall because you don't have the TYGER encryption protocols,
so tag that one. Finally, a TITAN container needs blowing up if
you're helping Bane with his sidequest. Scan the globe in the
center of the room for the solution to the riddle, "Crime is a
global issue. You'll never stop it, Batman." Now you can take the
door to the north, leading to Wonder City.

After a brief first-person scene, use the REC to open the
bulkhead doors. After the second one, you will be attacked by
three ninjas! Some of their hits can be countered, while others
can be evaded with blade dodge. They will be easy to defeat if you
have mastered the Blade Dodge Takedown, as you can finish each of
them quickly this way. You can open this door by destroying the
concrete on the floor, then using the REC on the generator beneath
it. When you pass through, you'll receive the achievement Lost and Found (10G) for
reaching Wonder City.

There's a RIDDLER TROPHY
in a crib with a skeleton leaning over it, creepily enough.
There's also a RIDDLER
TROPHY in an upper level room here. To get it, you must
use the Line Launcher to zip between the three buttons connected
to the case without landing on the ground. Now approach the main
door, and Batman will prompt you to scan the nearby robot. Now
you'll have to go around and scan all the robots in this area,
using Detective Mode to find them. When you scan the one in the
glass case, two ninjas will appear and attack you. The same thing
happens when you scan the robot in the room above the RIDDLER TROPHY room.

When you've assembled the data from all the robots, you'll have a
video showing you the location of the secret entrance, a brick
wall just to the left of the sealed door. Approach it and activate
the secret panel. A convenient assassin will attack you, so
counter her blow to knock her out and open the secret door. Ahead,
there's a concrete wall blocking a RIDDLER TROPHY. To get it, run back through
Wonder City to the Riddler switch on the opposite side of the wall
and plant explosive gel on it, then denotate it from the trophy
case's location to pick it up, netting you the League of Assassins
concept art.

There's another RIDDLER
TROPHY further along, but the only way to it is to slide
under a doorway with a mine, so mark it for now and come back when
you get the Mine Detonator upgrade from the Remote Hideaway
sidequest. Continue to the ladder, and when you reach the top,
you'll see a scene. Walk through the doorway to reach the Chamber
of the Demon, where another cutscene will commence. Follow Tania
into the tunnel below, where the so-called Demon Trial awaits you.
Drink from the chalice to begin.

The test simply requires you to glide from here to the crystal
platform, using dive bomb and then pulling up to extend your glide
distance, without landing on anything else in the environment.
You'll then need to do the same to reach the second platform,
where you'll be attacked by two assassins. After the fight, you'll
need to glide again, and descend into the orange nexus below,
where you'll land on a rooftop. Glide from here to the next
crystal platform, using dive bomb to go under obstacles and then
pulling up to regain your height. You'll need to glide yet again
from here to the final platform, where you'll have to fight four
asssassins. From here, glide into the orange nexus to end the
challenge. Exit the door and ascend the stairs to talk to Tania.

Now you'll have to fight Ra's al Ghul. At first, he'll dive at
you, and you'll have to dodge out of the way. Then he'll split
into multiple assassins that you must fight, while one of them
will occassionally turn back into Ra's and use the unblockable
dive attack. When the assassins are reduced to only the real Ra's
al Ghul, the real boss fight begins. Ra's will throw shuriken at
you and shoot swords through the ground, which you can easily
dodge to avoid. To hurt him, shoot him with the REC quickfire
through the gaps in the wall of assassins surrounding him. When
his health is reduced to zero, he will leap out of the ground and
slash you repeatedly with his sword. Tap Y repeatedly to counter
the blows.

Ra's will now split up into assassins again, and all twenty of
them will attack you at once. Guess you'll just have to mash the
counter button and counter all twenty attacks at once, like a
boss. You'll have to fight the assassins as you did at the
beginning of the battle, with Ra's occassionally revealing himself
and attacking with his unblockable blade rush that you need to
dodge. They'll also occassionally repeat their simultaneous
attack, but countering all of them will only get easier as you
thin their numbers.

When all of the assassins go down again, Ra's will get another
health bar and you'll have to shoot him with the REC to whittle
him down again. The difference from last time is that he now has a
sword slash attack in addiction to his ground blades and shuriken,
and his wall of assassins is more dense. You'll need to rapidly
tap again to counter all of his blows, then perform a beatdown
attack to finish Ra's al Ghul.

Ra's will pull a fast one on you after the battle, but Batman
suddenly has a new trick up his sleeve: the Reverse Batarang,
which will automatically invert itself to hit an unsuspecting
enemy from behind. Simply follow the onscreen prompt to lock on to
Ra's al Ghul and then throw the Batarang to incapacitate him. This
will initiate a scene and earn you the achievement (or trophy, or
whatever), Sandstorm (25G).

New Objective: Return to the GCPD lab to deliver the blood of
Ra's al Ghul to Mister Freeze

Exit the palace of Ra's al Ghul and Wonder City. Head back up the
way you came in and follow your path back to the subway station.
It's a shame that there's no fast travel in this game. The station
is now full of Joker's goons, and they're all armed, so you'll
need to take them out with stealth. Note that one has a jammer and
another is wearing thermal goggles.

The way back through the sewers is blocked, forcing you to go
through the subway (to the west). You'll also find more Joker
teeth to break. In the very next room, two of the three guards
will have shields. The best way to beat these guys (and the one
suggested by the on-screen prompt) is to stun them and then
perform an aerial attack with A A (X X) to bring them down. Their
shield bash attacks (indicated by red alarm effects around their
heads) cannot be countered.

Continue through to the room with the new Joker initiates. You
can take out a lightly armored foe from below, then fight the rest
hand-to-hand, avoiding unblockable shield attacks that screw up
your hard-earned FreeFlow multiplier. As always, try to save the
Riddler henchman for last to interrogate him and learn the
locations of secrets in the subway area. Head upstairs to receive
a new objective.

New Objective: Interrogate Quincy Sharp for information on Hugo
Strange

Follow the map marker to where Mayor Sharp is being beset by
armed thugs. You'll have fight these guys and save him, even if
this whole mess is kind of his fault. When all the enemies are
dead, interrogate Sharp for information.

When that's done, you can return to your original objective at
the GCPD. Joker's goons will be patrolling the area, so you should
probably try to take out the ones with guns overlooking the area
first. Then you can jump down and fight the rest of the goons
hand-to-hand. Note that their ranks include one armored foe and
two with shields, so make frequent use of stun attacks. After the
fight, use the REC to open the side door like before.

Note that a previously unobtainable RIDDLER TROPHY in the ceiling can now be
acquired by using the Line Launcher to land on each button without
touching anything else, though you'll still have to do some tricky
direction switching in the air as well as careful landing. After
you get it, go see Mister Freeze in the main room.

Now, you'll have to fight him for the cure. Is anyone really
surrpised? Mister Freeze will shoot you with his ice beam for
significant damage if he sees you, and follow your footprints if
you loses sight of you. If he cannot find you, he'll shoot seekers
up into the air that will look around for you and shoot at you if
they see you. These seekers can be destroyed with Batarangs. If
you try to aproach Freeze normally, the energy field on his suit
will repel you.

With his suit, Freeze is way too tough to enage head-on, so
you'll need to fight him with stealth instead. Find different ways
to disable him, as he won't fall for any one trick twice. Once
disabled, Freeze will be open to a beatdown that will lower his
health. After receiving the attack, Freeze will adapt his
equipment to circumvent the mehod you used to disable him. Then
he'll emit a damaging energy burst, so get away from him.

Here are the various methods of making Mr. Freeze vulnerable:
1. Use the Disruptor on him
2. Perform a Drop Attack on him, or a Silent Takedown from above
the doorway
3. Sneak up on him and perform a Silent Takedown from behind
4. Lure him onto a planted explosive gel and detonate it
5. Lure him into the pool of water in the center, then hit the
nearby button to electrify him

Beating Mister Freeze earns you Hide and Seek (25G). Freeze will also give you
the Freeze Blast gadget, which will allow you to freeze water
solid.You can't exit
through the normal door any more, as it's been frozen solid.
Instead, head to the corridor that was blocked by steam and use
the Freeze Blast to freeze the pipes, cutting off that bothersome
steam flow. Ahead, in a room on your left, there is a RIDDLER TROPHY, which will
unlock Mister Freeze's lab in the GCPD concept art. After
collecting it, go up the stairs and out the door.

New Objective: Rescue Vicki Vale from the chopper crash site

The event you witness as you exit prompts a change of plans, and
you'll need to head to the new map marker. However, don't approach
it yet, as there are snipers surrounding the position with laser
sights. Follow the laser sights back to their owners and perform
Silent Takedowns to take them down without a fight. Once all four
snipers are eliminated, head down and rescue Vicki.

New Objective: Retrieve the cure from Joker

Now back to the business at hand. Head back to the Steel Mill for
round two with Joker. Watch out for snipers, as Joker's security has
been significantly beefed up since the beginning of the game. You
can't go in through the chimney this time, so you'll have to go in
the door like a normal person. This means taking out two
gun-wielding guards by the door and sneaking in before their
heartbeat monitors alert the nearby foes to your presence.

Once you get in, there'll be three enemies around the corner to
fight. The game will prompt you to try out your new Freeze Blast on
them. More importantly, there's a TITAN container nearby to blow up,
and if you've been destroying them as they became available, this
will be the last one. There's also a concrete wall you can grapple
up to, with a RIDDLER TROPHY
behind it.

Drop down into the next area, where there's rushing water between
you and your destination. Use the Line Launcher to cross the water
and hack the terminal for the RIDDLER
TROPHY on the other side, which will unlock the Harley
Quinn Intercom concept art. Next, use the Freeze Blast to create an
ice platform to stand on. You will slowly float down, but you can
accelerate the process by pulling yourself to anchor points with
your Batclaw. Duck under the gap as the platform passes under it,
then grapple up to the short wall and put down another Freeze Blast
on the other side to continue. Pull yourself by the anchor points to
circumvent the turbine in the middle of the waterway, then grapple
up to the floor above when you reach the edge of the water.

Enter the next area through the adjacent air vent. From here, use
the Line Launcher to cross over to the opposite ledge and grab a RIDDLER TROPHY in the vent
there. Back on the first ledge, you can perform a Glide Kick to
enter the next room with style: by smashing through the window.
This'll be a fairly simple battle: there's just one armored foe and
a lockbox the enemies can get guns from if you let them. After the
fight, go through the next door and enter Cooling Tunnel D.

There's a Two-Face henchman to save in the next room. You can
take one of the guards down with stealth, then beat the other down
easily. If you rescue the Two-Face henchman, knock him out so he
doesn't try to fight you as soon as he recovers. Also, pull open the
hatch next to where he drops using the Batclaw, to enable you to
later collect the nearby RIDDLER
TROPHY. Once you blow through the concrete wall, create an
ice platform and pull yourself to the opposite side to dodge the
first turbines. Now float down the waterway and duck under the
bulkhead, then pull yourself to the path on the right to avoid the
turbines ahead.

The ice will get stuck here, so use the Line Launcher to progress.
Use the Freeze Blast to block the steam so you can crawl past it,
then do the same to the next and climb over the pipes. Use an ice
platform to climb up to the next platform. Here, you'll need to
throw a Remote-Controlled Batarang through the gap ahead and into
the electricity to pick up a charge, then turn around and enter the
adjacent space to hit the fuse box, causing it to overload and open
the path ahead.

To get the trophy we passed up earlier, throw your Remote Controlled
Batarang through the electric field, then turn it around and fly it
all the way back through the area to the torture room, through the
ope pipe, and into the fusebox to overload it. You'll have a chance
to recover it in a minute. Use an ice platform again and head
straight for the turbines this time, but grapple up to a ledge on
the right when you reach it. Across from this ledge is a CATWOMAN TROPHY on the
wall. Hack the terminal here to lower the drawbridge and gain entry.
This will also open a door leading back to the location of the
trophy we just unlocked, which will also get you the Mayor Quincy
Sharp character trophy.

On the other end of the bridge, hit the generator to pull the mine
cart out of the way and grab the RIDDLER TROPHY under it. As you head down the hall,
you'll be attacked, and a scene will ensue. Afterward, enter the
next room.

Locate Joker in the Steel Mill

You'll enter into a room booby trapped with mines. From the
vantage points, Batman will point out a certain enemy with
proximity mines. All the enemies are armed, so take them out with
stealth. Open a hatch on the wall with the Batclaw to reveal a RIDDLER TROPHY, which you
can grab with the same tool. There's another under a platform, so
slide under the beams and press A as you pass to grab the RIDDLER TROPHY. In the
conveyor belt room accessible by a vent, you can grapple up to a
ledge for another RIDDLER
TROPHY. Head out the double doors.

The next room is being watched through the windows by a sniper.
Escape by grappling up through the ceiling and enter room to the
west. You will see a conveyor belt with empty boxes. (Metal Gear
Solid anyone?!) Crouch into one and ride until you are behind
sniper for an easy sneak attack. Harley Quinn is tied to a beam at
the end of the conveyor belt. Speaking to her will unlock the side
mission Hot and Cold. Jump down behind her onto the conveyor belt
and open to door to the next room. There are one RIDDLER TROPHY and one CATWOMAN TROPHY in the
elevator, which you can now open by hacking the nearby terminal.

When you reach the next room, lure the three unarmed guys away so
the snipers can't shoot you. And then you'll be able to grapple up
to them. There is a RIDDLER
TROPHY that you couldn't get earlier in the game that is
now easily acessable through the grates in the center of the room,
using the Freeze Blast to block the steam vent. The answer to the
riddle "The more things change, the more they stay the same. What
dummy said that?" is in the room with the snipers: Harley Quinn's
Arkham Asylum outfit. It unlocks Arkham City Story: a Sick Plan (2
of 3). Follow the arrows to the door.

Wow this boss is easy--OH WAIT! A train full of guys for you to
beat up appears, and once it drops them off, it'll run along the
tracks through the level, hitting anyone unfortunate enough to
stand in the way. The arrows will turn red before the train runs
through. Accompanying the run-of-the-mill grunts are a
TITAN-infected henchman and our old friend, the one-armed man with
a hammer. Joker will be impossible to knock out until everyone
else goes down first, so don't waste your time trying to finish
him off during the fight. Focus on group attacks like explosive
gel to damage a lot of enemies at once, and use the REC to turn
the hammer guy's swings against his own allies. You can really
dish out some pain if you super stun the TITAN and jump up on his
back to take control of him. When all's said and done, you'll earn
Ghost Train (25G).
If you have the Catwoman DLC, the third episode will begin at this
time.

New Objective: Scan the TYGER helicopters to locate the Master
Control Program

Climb up out of this hole and start scanning every helicopter you
see. One of them has the TYGER encryption protocols. When you get a
positive result, grapple up to the helicopter without it noticing
you and download the codes. If a helicopter does notice you, drop a
smoke and get out of there quick, as they will now shoot you with
chainguns when they spot you. Once you've acquired the codes, head
to Wonder Tower.

New Objective: Gain access to Wonder Tower

Go to the map marker and take out the snipers. Hack the gate.
Shoot the generator with the RAC to open the second gate. Drop
down to the platform below, then throw a Freeze Blast into the
water below and drop down onto the ice platform that is created.
Use the Batclaw to open the nearby hatch, then again to grab the RIDDLER TROPHY inside,
unlocking the Protocol Ten in Effect concept art. Once you've got
that, grapple back up to the platform above and use the REC to
open the gate ahead. Go through the next door.

You'll encounter a new enemy weapon: stun sticks. To safely hit
an enemy with a stun stick, you need to get behind them (by
dodging over their heads) before you attack. Like shield attacks,
stun sticks are unblockable. Out of the three guards below, you
can eliminate one with an easy Silent Takedown from behind. After
the fight, you'll be surrounded. After watching a brief scene,
you'll be able to fight again, and you'll want to disarm the guy
with the gun first. You'll be more outnumbered than ever before,
but that makes this an excellent time to use explosive gel on
enemies that are grouped together, or the REC to make them attack
one another. The rest of your playstyle really depends on what
you've been putting points into when you level up, but in general,
AoE (area of effect) attacks will get you a lot of bang for your
buck in this situation.

After the enemies are knocked out, use the manhole to climb down
into the sewers. Drop down into the hole ahead to reach a familiar
area, near the entrance to Wonder City. Through a damaged wall,
you can grab a RIDDLER
TROPHY from here if you fire the Batclaw at the right
angle, unlocking the Offensive Maneuvers campaign. Drop an ice
platform below the room you started in and land on it to grab yet
another RIDDLER TROPHY
that you can reach with the Batclaw from down here, which will
unlock the Prison Riot challenge map.

You can reach the platform where the first trophy was with the
Line Launcher, by changing direction in midair. From here, you can
hack the distant terminal and unlock a cage with another RIDDLER TROPHY with the
Experience Antarctic Dining concept art. You can also use the Line
Launcher again with a midair direction switch to reach a room at
the very back with a riddler switch on the ceiling. Blow through
the ceiling to find the RIDDLER
TROPHY the switch unlocks, and the door leading further
toward Wonder Tower.

Talk to the doctor, then go to eliminate the TYGER guards in the
room below. Note that snipers can spot your from a distance if you
get near their laser sights, so avoid their red lasers if you want
to maintain your element of surprise. Many guards here can be
defeated by hanging from vantage points and performing Inverted
Takedowns. Hack the terminal on the south wall that previously
required TYGER encryption protocols to access a RIDDLER TROPHY that you
were previously forced to skip. Now hack two more terminals so you
can take the elevator up to Wonder Tower.

The elevator will stop halfway up, and some guards will be
outside preparing to breach. Grapple up through the top of the
elevator and you'll be able to drop through the glass to take one
down from above. A couple of the soldiers will have guns, so
disarm them quickly, but other than that, this is an easy battle
compared to the increasingly difficult ones you've been fighting.
Scan the area below to answer the riddle, "Where can you get a
wonderful view of the past?" and unlock the Arkham City story,
Wonder City (1 of 3). Next, hack the terminal out here to open the
nearby gate so that you can ascend the tower.

This will require a skill you might have forgotten since the
beginning of the game: drop down and shimmy along the ledge to
progress. All the way on the other side, there''ll be a RIDDLER TROPHY that will
unlock the Lost City challenge map. After collecting that, head
back and drop down on the platform in the middle of the ledge,
then grapple up to the platform directly above. Jump to the pipe
on the left, then climb up and walk along it. Grapple up to one
pipe, then turn around and grapple up to the next. Take the ladder
up, then glide down through the elevator to the ledge on the
opposite side. Follow around the ledge behind the bars, then walk
out on the pipe and follow the tightrope attached to it. Grapple
up on top of the caging to acquire a RIDDLER TROPHY, then grapple up again to the
top of the elevator shaft. Hack the terminal here, then grapple up
to the hatch that opens to reach the Security Control Center.

Walk along the platform here until you reach a vent to climb up
into. If you go left first, you can pop out of a grate inside the
tower and perhaps grab one of the armed guards as you do so. If
you go right, you can then assault the tower from the outside,
swinging by vantage points and dropping in on the enemies through
windows. Between the grates, vantage points, and windows, you have
a variety of tools at your disposal to perform Silent Takedowns.
Beware not only of the guards, but of Dr. Strange in the central
room, as he will reveal your location should he spot you. When all
the guards are down, approach Strange's chamber and hack the door.
After a scene, you will unlock Freefall (25G).

New Objective: Get the cure from Joker and stop him from
becoming immortal

After falling from Wonder Tower, you'll need to go save Talia
right away, or she'll die and it'll be game over. Joker's in the
movie theater, which is surrounded by snipers. The snipers will
try to cover each other, so don't attack while a target is painted
by another sniper's laser sight. Uncovered snipers can be easily
taken out with Silent Takedowns and Ledge Takedowns. When you've
cleared your way to the building, enter the theater.

After a scene (with an awesome twist, I might add), it's time to
fight the final boss battle: Clayface. Clayface has a sweep attack
along the ground that you'll have to avoid by dodging over it. At
close or long range, he can perform a punch attack that you must
avoid by countering it. He can also leap up and perform a ground
pound, which you'll simply have to avoid. His strongest attack is
to transform into a ball and roll straight at you, so dodge to the
side for that one.

Hit him with as many Freeze Blasts as you can in order to chip
away at his health. Then, when he rolls into a ball, try to lure
him into rolling straight into one of the piles of explosives near
the room's walls. Once you've depleted his HP and frozen him
solid, approach him and grab the sword out of his body, then slash
him with it until the sword gets stuck in his body again.

Now he'll have a new attack: he can spin around and shoot clay in
all directions, requiring some careful dodging. He'll also turn
his hands into hammers and bring them into to smash you from the
side. Repeat the previous method of whittling him down to freeze
him again. This time, take the sword and chop him into a bunch of
little frozen clay bits.

Now for a different sort of battle altogether. You'll have the
sword the whole time, and Clayface will be spawning miniature clay
monsters that you'll need to destroy, with their total health
being an orange segment added on to his. When the orange part of
his health is gone, Clayface will emerge from the muck on the
ground and spit a projectile at you. Dodge it, then throw a Freeze
Blast at him to lower his blue health (his permanent HP). The
orange part of his health will regenerate with every new wave of
enemies he creates. Repeat this four times, then approach Clayface
to finish this fight, earning the achievement Exit Stage Right (50G). In this
achievement's description, by the way, is a reference to
Shakespeare's famous quote, "All the world is a stage, and all the
men and women merely players." Just something you might not have
noticed otherwise. Anyway, stop reading this guide for a moment
and enjoy the ending of the game!

You'll first meet this guy on the roof of the building across from
the courthouse. Throw a Remote-Controlled Batarang at him for the Catch (5G)
achievement/trophy. Then approach him and he'll speak to you, then
disappear. He leaves a mark where he was standing for you to scan.

You can also find him at the top of the Ferris wheel. Again, he will
speak cryptically, then disappear and leave a mark. Scan this one
too.

You'll find him again on a roof just in front of the GCPD Building.
Remember to scan the sigil he leaves as usual.

The fourth appearance of the Watcher will be on a roof in the
Bowery, east of the museum. Once you have scanned all four sigils, a
puzzle on your map will ensue. Match up the four marked points on
your map (the locations where you found the sigils) with the four
points on the sigil to discover a new location. Head to this marker
to find a giant sigil on a wall in a graveyard. Scan it to speak to
the Watcher, who reveals himself to be Azrael and gives you a vague
prophecy. When the scen's done, you'll get Mystery Stalker (15G).

Once this sidequest is unlocked, red bat symbols will appear at
certain locations shown on the map. Touching these symbols will
begin an Augmented Reality training mission where you must glide
through a number of rings without touching the ground. Completing
the first four AR missions, which are relatively simple, is
required to receive the Grapnel Boost.

AR 1 - This one is the simplest course. Simply glide through the
five rings, steering with the left stick.

AR 2 - This is where a bit of skill is required. Glide through
the first two rings, then dive bomb (RT/R1) through the remaining
two.

AR 3 - This is a bit tricky. Glide through ring 1, dive bomb
through the next two, and pull up by releasing RT/R1 and moving
the left stick down to glide through the remaining two.

AR 4 - Glide through the first ring, dive through the second,
pull up through the third, dive through the fourth, pull up and
glide to the fifth. Not as hard as it sounds.

When all four basic mission are complete, Batman will call in a
capsule with a Grapnel Boost Upgrade, allowing you to double tap
and hold A to increase the speed at which you grapple to a ledge.
When grappling over long distance, continue holding A after
reaching your destination to propel yourself into the air and
continue gliding.

After acquiring the Grapnel Boost, some advanced AR training
courses are unlocked. These are not nearly as easy as the
originals:

Advanced AR 1 - Glide through ring 1, then dive bomb through
rings 2 and 3, pull up for ring 4, and carefully hover above the
ground as you glide through the tunnel to ring 5. You may have to
favor your right a bit to touch ring 1, and the most difficult
part after that is timing when to pull up so you'll hover just
above the ground.

Advanced AR 2 - Glide and dive bomb through ring 1, then pull up
just as you pass through ring 2, turn left as you approach ring 3,
and glide through ring 4. The easiest mistake to make is to pull
up too late or too soon, and the second easiest mistake is to
overcompensate on the turn and run into the wall.

Advanced AR 3 - Dive through ring 1, then pull up before hitting
the water to zoom through rings 2 and 3. This is one of the easier
advanced challenges, and may also get you a Riddler Challenge for
hovering over the water. Again, you just have to get the timing
down as far as when you should pull up.

Advanced AR 4 - Glide and dive bomb through the first two rings,
then turn around during the dive bomb and pull up at exactly the
right moment to pass through the ring behind you and fly through
the next one. The tricky maneuver is turning around. Simply rotate
Batman around during the dive so that when he comes out of it,
he's facing backward, toward the next ring. It's easy to
overcompensate when trying to do this, so time the rotation just
right.

If you manage to complete all of the advanced AR sessions, you'll
earn the achievement (or trophy), AR Knight (25G). You'll also get the Batwing
character trophy.

As you move around Arhkam City, you'll hear the less resourceful
citizens of Arkham City being attacked by the various gangs that
rule the streets. The location of the assaults will be indicated
by a flashing hexagon on the map. Take out the attackers and save
the victim to progress this side quest. The first victim you'll
most likely encounter will be Jack Ryder, the reporter from the
beginning of the game. Afterwards, the victims will just be
unlucky political prisoners.

Stopping every last assault taking place in the city will earn
you Aggravated Assault
(10G).

Occassionally, when you're near a payphone, it'll start ringing.
To locate a ringing phone, you can follow the on-screen direction
indicator, or use Detective Mode. Answering the phone will earn
you the Ring Ring (5G)
achievement and a conversation with Zsasz. After you answer a
phone for the second time, you will have about 2 minutes to run to
the next phone (by following the indicator arrow) before Zsasz
kills an innocent citizen of Arkham. Answer the phone, and Zsasz
will talk to you about his past. To trace the call, you'll have to
keep the cursor on the moving icon for as long as possible during
the conversation. You'll have to wait for another call to continue
the game, until you can fill the bar and locate Zsasz.

Once you've filled the bar and the last cold call is over,
Zsasz's hideout will be revealed on your map. Head there and enter
the doorway to confront him. Instead of entering his room by the
main entrance, remove the vent cover on the wall with the Batclaw
and climb in to enter through an alternate route. The water will
raise and lower every few seconds, so wait for the platform to
come up and you can walk on it. Drop a Freeze Blast on your right
and stand on it to grab a RIDDLER
TROPHY with the Batclaw, unlocking the Lazarus Pit
concept art. The next gap, you'll just have to jump. Next is a
tricky one: you'll have to slide under a pipe onto the water. A
Freeze Bomb thrown under the pipe will create something for you to
land on, provided that the water is up, and then you can grapple
up to the net platform when the water lowers. To jump across to
the following platform, you'll have to wait for the water to be
low again. Create an ice platform in the next waterway and pull
yourself along by anchor points until you reach the door to
Zsasz's room. Take him down through the window. This will get you
Dial Z for Murder (25G)
and Zsasz's character trophy.

You may have noticed a RIDDLER
TROPHY near the vent when you first popped out. To get
this, use Zsasz's phone to create an electrical current under the
bridge. Throw a Remote-Controlled Batarang under the bridge when
the water is low and direct it into the vent, then take a sharp
right turn to hit the fusebox and open the case. This trophy will
unlock the Combat Expert campaign.

Go to the signal flare on the building south of the GCPD
Building and talk to Bane. This alone will earn you the
achievement Distress Flare
(5G). There's also a RIDDLER TROPHY in the next room, which you can grab
through the window with the Batclaw. At Bane's request, go to the
designated crate locations on your map. Fight any enemies guarding
them, then destroy the containers with explosive gel. Of the six,
you can only reach two at first.

You'll need the city's municipal codes for the one in the museum,
which you can get during the Penguin arc of the story after
visiting the GCPD. One is in the subway system. Get this one
during the Penguin chapter as well, when you go to disable the
last jammer. The next one is below Wonder Tower, and you'll be
able to obtain it once you have the Line Launcher and pursue Ra's
al Ghul's assassins into the sewers. The final one is in the Steel
Mill on your second visit, once you have the Freeze Blast.

After all of the canisters are destroyed, return to Bane at the
toy factory. When you speak to him, you'll be attacked by TYGER
guards, and you'll have to fight them together with Bane. Don't
get in Bane's way, though, as his attacks can still hurt you.
After the battle, destroy the TITAN containers that Bane rounded
up. You'll get an achievement, Broken Toys (25G), and Bane's character trophy.

After completing the Steel Mill for the first time, a man on a
rooftop will ask for your help, but before he can tell you
anything, he will be sniped. Use the Evidence Scanner to scan the
bullethole in the environment, then follow the orange trail back
to the shooter. When you get there, scan for a casing on the
ground to identify the killer as Deadshot.

Later on, you'll receive news of another Deadshot victim
somewhere east of the courthouse. More specifically, the victim
can be found on the broken part of the highway above the camp of
political prisoners, in the north part of the search area. Scan
the bullethole to discover its trajectory. Follow the orange path,
through the water tower, to a rooftop with a tripod. Scan the
tripod for the next clue toward Deadshot's location.

Once you hear news of Deadshot's third victim, head to the
western part of the search area to find a body behind a car. Scan
the bullethole and follow the bullet path to the killer's location
to another crime scene, where you'll need to scan the bullet mark
to continue following the path back to the shooter. Scan the mark
in the middle of the impression of Deadshot's body to uncover the
final clue and get the achievement, Forensics Expert (10G).

Of the three substations that are revealed, head to the one near
the GCPD. Here, remove the substation access plate to uncover
Deadshot's PDA. Hack the PDA with the sequencer to uncover
Deadshot's next target. You now have three minutes to reach Ryder
before he dies. Reach him in time to interrupt Deadshot's
assassination attempt. You'll then have to fight Deadshot.
Deadshot can kill you in one hit, so don't let him see you or it's
game over. Approach by hiding behind the low walls, then get into
the vent system beneath him and take him down from below.
Defeating Deadshot will earn you the Contract Terminated (25G) achievement and the
Deadshot character trophy.

After getting the municipal codes, you'll get an alert about a
missing medical team, so head to the church. Once inside, after
listening to the Riddler, go to the organ at the front of the room
and scan it for the achievement, IQ Test (10G) and an Arkham City Story: Arkham
City Medical Team. When you leave, you'll have to take everyone
down except the Riddler henchman who's glowing green. My advice:
stun him with your cape or the REC, and dodge his attacks with A A
instead of countering. When he's the only one left, press Y to
interrogate him for the locations of trophies and riddle answers.

Now go to the courthouse. You can interrogate one of the thugs
guarding it for map info on Solomon Wayne Courthouse and Park Row.
There are some enemies inside guarding a hostage. Again, you can
interrogate one for secrets on Park Row. Free the prisoner, Eddie
Burlow. You'll get a radio frequency from him. In your decoder,
set the horizontal tracker to the first number and the vertical
tracker to the second number, then decode the signal.

Use the Enigma Machine you receive to answer the riddle, "If you
know me, you'll want to share me, but if you share me, I'll be
gone. What am I?" by aligning the left and right halves of the
word. If you can't figure it out, the answer is "secret". You'll
receive the location of the next hostage and the Enigma Machine
concept art.

Now head to the location on your map marked "Riddler Hostage." Tap
the "brick" wall and smash through it. Now open the door. Once
inside, the first challenge is opening the door in front of you.
You must turn around and shoot the button on the question mark
above the entrance to unlock the next door.

Directly across from you is a question mark switch. Hit its button
to temporarily clear a path to the next safe platform. Now turn
around and shoot the switch against the wall where you started to
clear the next path. Shoot the first switch again to clear the
next path. Shoot both the first and second switches to clear the
next path. Finally, shoot the other switch in the room (on the
left from your current perspective) to raise the elevator while
you're standing on it. From here you can glide down to poor Adam
Hamasaki. You'll get the achievement Conundrum (20G).

Again, tune the horizontal value in your decoder to 625 and the
vertical to 925 to access the next broadcast. However, you must
uncover a certain number of the Riddler's secrets to proceed. Once
you've uncovered enough Riddler secrets, the Engima Machine will
pose a new riddle. "The more there is, the less you see. What
could I be?" The answer is darkness.

Once the second riddle on the Enigma Machine is solved, you'll be
able to go save the second hostage. Follow the map marker and
small through the fake wall to enter the chamber. Step on the
button to begin the "game." The riddler will shuffle around three
cages, and you'll have to keep track of which contains the
hostage. Then you'll have to hit the switch corresponding to the
container with the hostage. However, no matter how good you think
you are at the game, you will alway lose, even if you do what I
did and mark the correct container with a Sonic Batarang at the
beginning.

The reason for this quickly becomes evident: the Riddler is
cheating! You'll just have to cheat as well, by using your
Detective Vision to track the hostage being secretly moved between
containers. With this, picking the right container is easy. Once
you've chosen correctly, glide over and rescue William North for Mastermind (20G). On
your sequencer, set your horizontal value to 860 and your vertical
value to 120 to find the next signal.

When you've gathered enough of the Riddler's secrets, the Enigma
Machine will present the following riddle: "I have a head, and a
tail, but never any legs. Do you know what I am?" The answer is
"penny." Head for the next hostage location and enter by smashing
the "brick wall" as before.

This room requires you to place an ice platform with the Freeze
Blast and pull it across the water by the various anchor points
while avoiding the spinning turbines. Next you'll need a few
switches, but they're blocked by waterfalls, so use the REC on the
generators above to move the magnetic block to obstruct the
waterfalls, so that you can then use Remote-Controlled Batarangs
to hit the switches. Next use the Line Launcher to go through the
bladed rings, then use it again in midair to turn right.

Now you'll need to move a box to press this button while you save
the hostage. You have three generators: one for horizontal
movement, one for vertical movement, and one for depth. Attract
the box with the horizontal. Pull it up with the vertical and
attracted it with the horizontal to jump the low wall blocking it,
then repel it horizontally and repel it toward you to cover the
button. For rescuing the doctor, you'll get Puzzler (30G), Riddler Tape #1, and
coordinates. Input the coordinates 606 (horizontal) by 120
(vertical) for the next signal.

When you have enough secrets, here's the next riddle: "I'll be
right under your feet, in the midday sun. You cannot lose me, no
matter how you run. What am I?" The answer is "shadow." Head to
the map marker for the next puzzle room.

When you enter the room, ignore the spinning blades ahead of you
and hack the terminal behind you. The path ahead will become
available for twenty seconds; wait for the blades to pass before
crossing. While on the next platform, you can avoid the blades as
they pass by crouching. From here, hit the switch on the far side
of the room with a Batarang, which will give you another twenty
seconds to cross at the ideal time. Climb up to the upper level.

Run and jump across the bridge, ducking under the blades at a
safe point as they pass. From the end, use the Line Launcher to
reach an alcove on the right. You'll see a projection of Riddler,
right on a concrete wall you need to blow up. Hit the generator
with the REC to bring out the block, then throw a
Remote-Controlled Batarang in and use it to hit the switch. Now,
go out and stand on the button, then zip forward with the Line
Launcher, only to turn to the right in midair and grab the hostage
for the achievement Intellectual
(30G) and Riddler tape (2/4). Input his codes as usual.

The next riddle will be "Hit me hard and I will crack, but you'll
never stop me from staring back. What am I?" The answer is
"mirror." Head to the next location and bust in as usual. Slide
under the gate to your right and jump the hurdle in your way, then
use the REC to open the blast door, allowing you to slide under
the gate. You'll need to time your run as the smashing blocks
ahead are pulling up, then slide under the next gate before you're
crushed.

Continue to the electrified floor, and hit each switch with your
Batarang as it lights up. When all the switches are hit, the floor
will become safe to cross. Throw a Remote-Controlled Batarang over
the next barrier to hit the first switch, then repeat to hit the
second and remove the barrier. Jump the gap and climb the ladder.
You'll come across another electrified floor. Fire the Line
Launcher across, then redirect yourself to the right in midair to
pass through the ring of spinning blades. Hack the terminal here,
then zip back out on the Line Launcher and turn right. Zip up to
the now-unobstructed ledge above.

You'll come across another electrified floor. Grapple up to the
ledge on the opposite side, then turn around and hit the generator
below with the REC to eject the boxes from the case. Repel the
boxes to bring them below you, then drop down onto them and climb
the ledge behind you to reach a new platform. Zip across with the
Line Launcher, but do not land on the red buttons; instead, turn
around to the left in midair. As you zip, turn around again to the
left to zip to the platform with the hostage. Rescue this guard
for Brainteaser (40G)
and the Riddler tape (3/4).

Once you have every secret in the game (which is quite possible
if you interrogate enough Riddler henchmen), you'll find the
Riddler's hideout location. To reach it, you'll have to glide over
the electric fence from above. Once you're in, the door is covered
in dynamite, so you'll have to find another route. Grapple up to
the platform above and go in through the vent. When you drop down,
you'll discover that the patrolling guards are actually hostages.
Don't get in their way, because they'll explode if they stop
moving in the path set for them by the Riddler. To get to the
Riddler, follow behind the "guards" and make your way to the
walkway beneath his location, then take him down through the
wooden platform below him. With the Riddler neutralized and facing
a fitting punishment for his actions, you'll get the ultimate
Riddler achievement, Genius (50G), the last Riddler tape, and the
Riddler character trophy (your 401st RIDDLER TROPHY).

After disabling Penguin's final jammer and returning from the
Subway, you'll get a report of an unidentified body. Scan the
victim's face and the blood next to him. Using Detective Mode,
follow the trail of blood to a political prisoner and talk to him.

The next victim can be found in Park Row. The exact location is in
an alley on the opposite side of a building located on the east side
of the street that leads up to the courthouse door. Scan the knife
next to the victim for the next clue. Also scan the body's face.

The next victim isn't far away. Specifically, if you head straight
south from the courthouse, its on the other side of the first
building you encounter. Scan the face and the bleach on the ground,
then follow the bleach trail. It'll lead you to a criminal, whom you
should interrogate. Head to the map marker to resolve this mystery.

Enter the door and listen to the journal. After the scene, hack the
terminal to escape. You'll receive Serial Killer (25G) and the Hush character
trophy.

After interrogating Sharp, you'll unlock this sidequest. Head
back to the Iceberg Lounge map marker to begin, taking down the
guards outside (and possibly interrogating a Riddler henchman
while you're at it). Next, knock at the door to speak to one of
the officers, then enter. The nice officer will give you the Mine
Detonator upgrade for the Disruptor. And, believe it or not,
that's it to this sidequest. If only they were all so simple.

As an additional note, there's a RIDDLER TROPHY right here in the Iceberg Lounge that
you can get with this upgrade. Simply detonate the two mines and
slide under the gate to reach it. Scan the top hat hanging nearby
to answer a riddle and get The Cobblepot Feud (3 of 5). Scan the
glass floor in the center of the room for another riddle and The
Cobblepot Feud (2 of 5).

After rescuing Vicki, Alfred will contact you will wonderful
news: he's managed to pinpoint the cure to the TITAN infection
ravaging your body, and he's sent the cure to you via the Batwing.
All you have to do is go pick it up! When you go get the cure and
use it, you'll discover that this news really is too good to be
true.

You'll awaken in a dream world and be forced to fight numerous
enemies with rabbit masks. Every once in a while, the Mad Hatter
will appear and start charging up. When you see this, get over to
his position and punch him before he can complete the charge. Note
that this is a great time to rack up an easy combo, as you'll be
fighting an infinite supply of easy enemies, making this an ideal
situation to earn 50x
Combo (5G). After you interrupt the Hatter three times,
you'll knock him down, and you can perform a Ground Takedown to
end the fight. Doing this will net you Stop the Clock (15G) and complete the
sidequest.

After rescuing Vicki (and possibly completing The Tea Party),
you'll be able to help Freeze find his wife, Nora. Freeze knows
that she's somewhere near the GCPD Building, but he doesn't give
you a specific destination. In the upper left area of the search
region is a building occupied by the Joker's henchmen. There's a
door you can knock on, but the hoodlum on the other side will
refuse you access. To get in, you'll need to blow through a
concrete wall on the edge of the water, on the north side of the
building. To do this, throw a Freeze Blast into the water to
create an ice platform, then pull it to the handle above the
concrete wall with the Batclaw and set the explosive gel. You can
then pull your ice platform in to dock and enter the nearby door.

When you first enter, mark the CATWOMAN TROPHY above you, then grapple up to the
vent. Take down the armored foe from below to gain the advantage
in the battle. There will be another armored guy and another two
with shields, so stunning attacks are a must. Also, don't let the
enemies get to the gun lockbox behind them. When the enemies are
defeated, hack the door and return to Freeze at the GCPD Building
to inform him of his wife's location. This will get you Bargaining Chip (15G),
plus the Mister Freeze (Armored) character trophy.

You'll get this sidequest when you find Harley Quinn tied up in
the Steel Mill and talk to her. You'll need to find Mr. Freeze's
stolen equipment hidden in the Steel Mill. From the loading bay,
use the REC to open the blast door on the east side of the room.
First, open the hatch and grab the RIDDLER TROPHY inside using the Batclaw. This
will unlock the Natural Selection (Extreme) challenge map. Hack
the elevator to open the doors, then jump down. Use the REC to
move the elevator with the henchmen up, then jump down from the
other elevator. From the bottom, use explosive gel to blow through
the concrete on the floor and pick up a RIDDLER TROPHY, unlocking the Kidnapped
Doctor character trophy. There's also a RIDDLER TROPHY in one of the elevators,
which you can enter from below to gain the Hell's Gate (Extreme)
challenge.. Grapple up to the boiler room entrance and take out
the two guards with a Double Takedown. Then enter the boiler room.

The boiler room contains a mix of armed and unarmed hostiles.
Perform a Takedown on one (or possibly two), then disable the rest
of the armed thugs for a fair fight. As usual, save the Riddler
henchman for last if possible so you can interrogate him. There's
a concrete wall on the right to blow up for a RIDDLER TROPHY, which unlocks the Joker
Thugs character trophy. Then approach the bin to collect the
Freeze technology: the Freeze Cluster Grenade, which can freeze
multiple enemies to the ground at once, though they'll still be
able to attack even if they can't move.

If you have the Catwoman DLC, you'll be able to play these
missions after completing a certain amount of Batman's story mode.
Catwoman plays similarly to Batman, but beginning with Episode
Two, there are some significant difference in their playstyles.

In this first episode, you'll have to fight Two-Face's guards. At
this point, Catwoman's controls will be essentially the same as
Batman's. Attack with X (Square), counter with Y (Triangle), and
so forth. When these few enemies are down, walk up to the safe and
access its contents. After a brief scene, this disappointingly
short episode will come to an end.

New Objective: Retreive equipment from Catwoman's hideout

Now for the second episode, where you can finally appreciate the
differences between playing as Catwoman and Batman. Catwoman
cannot glide, but she can still attack enemies from above with her
pounce attack, which works the same way as Batman's drop kick.
Catwoman can grapple using her whip, which works slightly
differently from Batman's grappling hook. Once you grapple,
Catwoman will climb up to the grapple point, and you'll have to
press RB (R2) each time the onscreen ring fills to scale the wall.

It seems that you can't yet collect Catwoman's Riddler Trophies
(they simply don't appear in this episode), so just head to
Catwoman's apartment while getting accustomed to her new movement
mechanics. When you reach the apartment, there'll be some thugs
outside, but you can get the drop on them by using the ceiling
hatch on the roof. Catwoman can use these ceiling hatches to climb
on the ceiling just as Batman can move through grates under the
ground. From here, you can perform a Combat Takedown to drop from
above and immediately finish one of the enemies. During the fight,
note that you can use Catwoman's whip to knock enemies down with
LT (L1).

After the fight, use Thief Vision (Catwoman's version of
Detective Mode) to locate Catwoman's apartment. It has glowing
kitty pawprints leading up to it. Here you'll acquire Catwoman's
exclusive gadgets. The first is the Caltrops, spikes you can leave
on the ground as a trap for patrolling enemies. The second is the
Bolas, projectiles weapon that you can throw like Batarangs to
knock enemies down.

New Objective: Break into Poison Ivy's Lair

Follow the map marker to Poison Ivy's lair. There's a bridge
patrolled by a guard leading to the entrance, but you can get past
him by climbing on the underside of this bridge and popping out of
the hatch right outside the door. There'll will be a brief scene
between Catwoman and Poison Ivy.

Beat up Poison Ivy's mind-controlled henchmen. When the last foe
goes down, press RB (R2) to jump up to the ceiling, as the level
where you just fought will quickly fill with poisonous spores.
Head to the ledge and press A (X) to climb up. Fight the next wave
of enemies that appear here, then quickly jump up to the ceiling
again to avoid the gas. Climb up for the final fight, in which you
will be attacked not only by henchman but by Ivy's plants, which
will spit projectiles at you. When all of the henchmen are
defeated, there'll be a cutscene, and you'll receive the
achievement, Arkham City
Sirens (25G).

There's a CATWOMAN
TROPHY under the bridge right outside. Yay! You can now
collect all the other trophies you've been marking to pick up as
Catwoman too. Head to the map marker and fight the TYGER guards
(who have between them one gun, one set of armor, and one shield),
then open the manhole to descend into the sewers. Follow the sewer
path to access the Confiscated Goods Vault, then enter the door
and check the computers.

New Objective: Break into the main vault to collect the loot

You'll need to pick the pockets of three TYGER guards without being
seen or heard. This is fairly easy to do: just travel along the
ceiling, wait for a guard to be isolated from the rest. You can
easily get two from the guards at the door if no one is looking.
However, you must not be seen, or the mission will end. Once you
have the keys, go back to the computer room to use them. The guards
will come out, so get up on the ceiling and take them down
one-by-one with Silent Takedowns from above. When they're taken care
of, you can enter the vault.

Don't forget to smash Ivy's plant before opening the briefcase. When
you do so, you'll be attacked by guards, whom you'll need to
dispatch and then open the briefcase again to get the Pick Pocket (25G)
achievement. Now you have a choice that can actually lead to
multiple possible endings: you can either go back the way you came
and save Batman, or you can follow the red arrow to the door and
leave him to die. Assuming you chose the first option, head back up
to the sewers, and you'll find Batman crushed under a stone, where
we last left him.

4.4) Episode Four

New Objective: Retrieve Catwoman's loot from her hideout and
leave Arkham City

You must beat the game as Batman before this mission is unlocked.
Now's your chance to explore all of Arkham City as Catwoman before
she leaves the city for good. It's the perfect opportunity to go
around collecting Catwoman trophies. After you reach her apartment,
you'll be attacked by four Two-Face henchmen, and Catwoman will
automatically interrogate one of them for the location of her
belongings.

New Objective: Retrieve Catwoman's loot from Two-Face in the
Museum

Head to the museum, taking out the unarmed guards outside. Inside
the museum, you can grapple up to the left ledge to pounce on one of
the henchmen standing in a circle, then finish off the rest and
continue in. Follow the sign for new recruits, then slide under the
gate to enter the Gladiator Pit, where you'll have to fight an
entire crowd. Take advantage of Catwoman's speed to build up insane
combos and execute her FreeFlow combo attacks. Batman's blade dodge
and critical strike upgrades carry over to Catwoman, so if you have
those, use them in this battle. Finally, the last thug will fall.
The cage is no longer electrified, so you can open it and ascend the
stairs, taking the door with the green "EXIT" sign to the next area.

Here, you'll notice a familiar CATWOMAN TROPHY on your right. Climb over the edge
and under the platform to reach a hatch, allowing you to retrieve
it. From this location, jump up to the ceiling and follow it to
another CATWOMAN TROPHY.
Follow the ceiling to the end to reach a platform. Take out the
three guards around the corner from here, then head for the door.

Now you'll have to fight Two-Face and a bunch of armed goons. First
thing's first: go around to the right, take out a guard, jump up on
the ceiling, and grab a CATWOMAN
TROPHY. There's another CATWOMAN TROPHY on the case where Freeze's suit was.
You can take out Two-Face's guards, but they will be replenished
with reinforcements, so you'll want to focus on bringing Two-Face
down. Use hit-and-run tactics, dealing a melee combo to Two-Face and
then running away before the guards come to back him up. Watch out
for Two-Face's grenade launcher, which he'll use if he sees you
before you knock him down. You'll be outside after the battle, so
pick up the trophies before you finish Two-Face.

From now on, you'll beable to switch between Catwoman and Batman at
certain locations. As Catwoman, you'll now be able to identify
enemies carrying your loot and defeat them. Once you get all 16
pieces of loot, you'll earn the last achievement in Catwoman's
story, Family Jewels (40G).

v1.1

v1.00

Gameplay primer section completed.

Main quest section covering up to the Solomon Grundy battle.

AR Training sidequest covered.

Catwoman Episodes 1 and 2 (DLC) covered.

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